import { Slot } from '@radix-ui/react-slot';
import { type VariantProps, cva } from 'class-variance-authority';
import * as React from 'react';

import { cn } from './utils';

const buttonVariants = cva(
  'inline-flex items-center justify-center rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50',
  {
    variants: {
      variant: {
        default: 'bg-primary text-primary-foreground hover:bg-primary/80',
        destructive: 'bg-destructive text-destructive-foreground hover:bg-destructive-hover',
        outline: 'border border-input bg-background hover:bg-accent hover:text-accent-foreground',
        secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary-hover',
        ghost: 'hover:bg-accent hover:text-accent-foreground',
        link: 'text-primary underline-offset-4 hover:underline',
      },
      size: {
        default: 'h-8 px-4 py-2',
        sm: 'h-7 rounded-md px-3',
        lg: 'h-10 rounded-md px-8',
        icon: 'h-8 w-8',
      },
    },
    defaultVariants: {
      variant: 'default',
      size: 'default',
    },
  },
);

const buttonVariantsForSdk = cva('usertour-btn', {
  variants: {
    variant: {
      default: 'usertour-btn--primary ',
      secondary: 'usertour-btn--secondary ',
      destructive:
        'bg-sdk-destructive text-sdk-destructive-foreground hover:bg-sdk-destructive-hover',
      outline:
        'border-sdk border-sdk-input bg-sdk-background hover:bg-sdk-accent hover:text-sdk-accent-foreground',
      ghost: 'hover:bg-sdk-accent hover:text-sdk-accent-foreground',
      link: 'text-sdk-primary underline-offset-4 hover:underline',
    },
    size: {
      default: '',
      sm: '',
      lg: '',
      icon: '',
    },
  },
  defaultVariants: {
    variant: 'default',
    size: 'default',
  },
});

export interface ButtonProps
  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
    VariantProps<typeof buttonVariants> {
  asChild?: boolean;
  forSdk?: boolean;
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  ({ className, variant, size, forSdk = false, asChild = false, ...props }, ref) => {
    const Comp = asChild ? Slot : 'button';
    const _buttonVariants = forSdk ? buttonVariantsForSdk : buttonVariants;
    return (
      <Comp className={cn(_buttonVariants({ variant, size, className }))} ref={ref} {...props} />
    );
  },
);
Button.displayName = 'Button';

export { Button, buttonVariants };
